I'm at the part where Mary asked me to get the apron from Rose, and I did. But after that, it seems I can't continue anymore because when I tried talking to Mary, she always said, "don't forget to get the costume blahblahblah," even though I have it. Additional info: I completed the other girls' story, except for Rose and Mary, with 2 and 1 heart fulfilled respectively. btw good game. please reply asap if you can